Expert in the metal plating for the energy industry

Galvanization is a process that applies a protective metal coating to a surface, usually to enhance corrosion resistance and improve conductivity. The process involves cleaning the metal, immersing it in an electrolytic solution, and applying an electric current to deposit a thin layer of another metal, such as nickel, tin, or silver.

Electris specializes in galvanizing copper and aluminum alloys. Galvanization procesess involves applying coatings to various metals, with the specific coating type selected based on the desired characteristics of the final component.

The most commonly applied coatings in industrial electroplating include:

• Tin plating – Provides excellent corrosion resistance and solderability.
• Nickel plating – Enhances hardness, wear resistance, and oxidation protection, improves thermal conductivity and increases the component's resistance to high temperatures .
• Silver plating – Ensures superior conductivity and anti-corrosion properties, often used in electrical components.

Electroplating offers multiple advantages, including:

• Enhanced corrosion resistance
• Improved conductivity
• Increased wear resistance
• Aesthetic and functional surface finishes
• Better solderability for electrical components

The galvanization process at Electris follows these steps:

1. Surface Preparation – Cleaning and degreasing the metal to remove contaminants.
2. Activation – Removing oxides or passive layers to ensure proper adhesion.
3. Electroplating – Applying the selected coating through an electrochemical process.
4. Post-Treatment – Rinsing, drying, and optional additional coatings (e.g., powder coating).
5. Quality Control – Coating thickness, adhesion, and performance tests are conducted to ensure optimal results.

Yes, our advanced automated multi-coating line allows us to electroplate  even complex-shaped components with precision. Selective masking and  coating techniques ensure that specific areas receive the necessary coating while maintaining functionality.

At Electris, we are committed to sustainability. Our closed-loop wastewater treatment system, heat recovery solutions, and EcoVadis certification ensure that our galvanization processes meet strict environmental standards while minimizing waste and energy consumption.

Electroplating is essential in industries requiring high-performance metal coatings, including:

• Energy & power – Bus bars, connectors, tubes  and many others
• Automotive – Corrosion-resistant and conductive parts
• Electronics – PCBs, connectors, and contacts
• Aerospace – Lightweight, durable coatings for aircraft components
• Construction & architecture – Decorative and protective finishes

The cost of galvanization depends on several factors, including:

• Type of metal being coated
• Coating material (nickel, tin, silver, etc.)
• Component size and complexity
• Thickness of the coating required
• Batch size and production volume

For a custom quote, contact us at sales@electris.pl.